Clinical trials
Completed Nervous System Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
354 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 5 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 5 |
| 2009 | 5 |
| 2010 | 13 |
| 2011 | 23 |
| 2012 | 10 |
| 2013 | 17 |
| 2014 | 19 |
| 2015 | 23 |
| 2016 | 16 |
| 2017 | 18 |
| 2018 | 32 |
| 2019 | 28 |
| 2020 | 19 |
| 2021 | 29 |
| 2022 | 27 |
| 2023 | 21 |
| 2024 | 11 |
| 2025 | 8 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 354 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Neurological Disorders and Stroke (NINDS) | 12 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 6 |
| AbbVie | 5 |
| Pôle Saint Hélier | 5 |
| GenSight Biologics | 4 |
| National Institute of Mental Health (NIMH) | 4 |
| Neuroscience Trials Australia | 4 |
| University College, London | 4 |
| Vanderbilt University Medical Center | 4 |
| Alkahest, Inc. | 3 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Nervous System Diseases | 354 |
| Central Nervous System Diseases | 93 |
| Brain Diseases | 86 |
| Stroke | 52 |
| Neurodegenerative Diseases | 44 |
| Mental Disorders | 42 |
| Neurologic Manifestations | 34 |
| Parkinson Disease | 30 |
| Cerebrovascular Disorders | 29 |
| Dementia | 29 |
Trials
Showing 26 to 50 of 354. Each trial links to its page on Pharma Observatory.
254 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.